Monograph ”Treatise on parasites associated with domestic animals”, author Dumitru Erhan, presents the results of own research and analysis of the literature on the level of infestation with parasitic agents of domestic animals in the Republic of Moldova before and after restructuring in the livestock sector, ways of infestation, influence on the host organism of mono-, polyinvasions and of antiparasitic remedies, their impact on the quality indices of edible products of animal origin and also economic damage caused by the mono- and polyinvasions in animals, methods and techniques of diagnosis ...